There are few games that gave me the rush that Elite did. While this is not a space trading sim, it did bring a new concept at the time: Fighters VS Capital Ships. There was somthing that kept me playing this through the end, and I still own the CDs. When I found that one of my discs had a massive gouge in it, I went in search of another copy & finally stumbled upon GOG. I was more than happy to pay $6 for an updated, compiled, all-in-one installer.